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Changeset 218

Timestamp:

02/06/07 10:05:27 (2 years ago)

Author:

mikey

Message:

renamed net.stubbles.star.StarLoader? to net.stubbles.star.StarStreamWrapper?

Files:

trunk/build/star/build.xml (modified) (1 diff)
trunk/build/star/compile-writer-archive.ini (modified) (1 diff)
trunk/build/star/compile-writer-cli.ini (modified) (1 diff)
trunk/build/star/preface-writer.php (modified) (1 diff)
trunk/lib/starReader.php (modified) (11 diffs)
trunk/src/main/php/net/stubbles/star/LICENSE (modified) (1 diff)
trunk/src/main/php/net/stubbles/star/StarArchive.php (modified) (5 diffs)
trunk/src/main/php/net/stubbles/star/StarClassRegistry.php (modified) (1 diff)
trunk/src/main/php/net/stubbles/star/StarStreamWrapper.php (moved) (moved from trunk/src/main/php/net/stubbles/star/StarLoader.php) (10 diffs)

Legend:

: Unmodified
: Added
: Removed
: Modified
: Copied
: Moved

trunk/build/star/build.xml

r128	r218
28	28	<echo>-----------------------------</echo>
29	29	<delete dir="${build.src.dir}"/>
30		<copy file="${pkg.dir}/StarLoader.php" tofile="${build.src.dir}/StarLoader.php" />
	30	<copy file="${pkg.dir}/StarStreamWrapper.php" tofile="${build.src.dir}/StarStreamWrapper.php" />
	31	<copy file="${pkg.dir}/StarException.php" tofile="${build.src.dir}/StarException.php" />
31	32	<copy file="${pkg.dir}/LICENSE" tofile="${build.src.dir}/LICENSE" />
32	33	<append destFile="${build.src.dir}/VERSION">star version ${version}</append>

trunk/build/star/compile-writer-archive.ini

r115	r218
3	3
4	4	[INCLUDES]
5		~~net.stubbles.star.StarException="src/main/php/net/stubbles/star/StarException.php"~~
6	5	net.stubbles.star.StarFile="src/main/php/net/stubbles/star/StarFile.php"
7	6	net.stubbles.star.StarWriter="src/main/php/net/stubbles/star/StarWriter.php"

trunk/build/star/compile-writer-cli.ini

r117	r218
3	3
4	4	[INCLUDES]
5		~~net.stubbles.star.StarException="src/main/php/net/stubbles/star/StarException.php"~~
6	5	net.stubbles.star.StarFile="src/main/php/net/stubbles/star/StarFile.php"
7	6	net.stubbles.star.StarWriter="src/main/php/net/stubbles/star/StarWriter.php"

trunk/build/star/preface-writer.php

r115	r218
1	1	<?php
2		~~require 'star://' . __FILE__ . '?net.stubbles.star.StarException';~~
3	2	require 'star://' . __FILE__ . '?net.stubbles.star.StarFile';
4	3	require 'star://' . __FILE__ . '?net.stubbles.star.StarWriter';

trunk/lib/starReader.php

r178	r218
1	1	<?php
2	2	/**
3		* Class for reading ~~classes~~ from star archives via stream wrapper.
	3	* Class for reading data from star archives via stream wrapper.
4	4	*
5	5	* This class contains code from lang.base.php of the XP-framework,
…	…
10	10	*/
11	11	/**
12		* Class for reading ~~classes~~ from star archives via stream wrapper.
	12	* Class for reading data from star archives via stream wrapper.
13	13	*
14	14	* This class contains code from lang.base.php of the XP-framework,
…	…
16	16	*
17	17	* @package star
18		*/
19		class StarLoader
	18	* @see http://php.net/stream_wrapper_register
	19	*/
	20	class StarStreamWrapper
20	21	{
21	22	/**
	23	* switch whether class has already been registered as stream wrapper or not
	24	*
	25	* @var bool
	26	*/
	27	private static $registered = false;
	28	/**
22	29	* current position in star archive
23	30	*
…	…
32	39	protected $archive;
33	40	/**
34		* ~~full qualified class name of current class~~ to retrieve
	41	* id of the file entry to retrieve
35	42	*
36	43	* @var string
37	44	*/
38		protected $fqClassName;
	45	protected $id;
	46
	47	/**
	48	* registers the class as stream wrapper for the star protocol
	49	*
	50	* @throws StarException
	51	*/
	52	public static function register()
	53	{
	54	if (true == self::$registered) {
	55	return;
	56	}
	57
	58	if (stream_wrapper_register('star', __CLASS__) == false) {
	59	throw new StarException('A handler has already been registered for the star protocol.');
	60	}
	61
	62	self::$registered = true;
	63	}
39	64
40	65	/**
…	…
94	119	$this->parsePath($path);
95	120	$current = self::acquire($this->archive);
96		return isset($current['index'][$this->~~fqClassName~~]);
	121	return isset($current['index'][$this->id]);
97	122	}
98	123
…	…
103	128	* @return string
104	129	*/
105		function stream_read($count)
	130	public function stream_read($count)
106	131	{
107	132	$current = self::acquire($this->archive);
108		if (isset($current['index'][$this->~~fqClassName~~]) == false) {
	133	if (isset($current['index'][$this->id]) == false) {
109	134	return false;
110	135	}
111	136
112		if ($current['index'][$this->~~fqClassName~~]['size'] == $this->position \|\| 0 == $count) {
	137	if ($current['index'][$this->id]['size'] == $this->position \|\| 0 == $count) {
113	138	return false;
114	139	}
115	140
116		fseek($current['handle'], 0x0100 + sizeof($current['index']) * 0x0100 + $current['index'][$this->~~fqClassName~~]['offset'] + $this->position, SEEK_SET);
117		$bytes = fread($current['handle'], min($current['index'][$this->~~fqClassName~~]['size'] - $this->position, $count));
118		$this->position += strlen($bytes);
	141	fseek($current['handle'], 0x0100 + sizeof($current['index']) * 0x0100 + $current['index'][$this->id]['offset'] + $this->position, SEEK_SET);
	142	$bytes = fread($current['handle'], min($current['index'][$this->id]['size'] - $this->position, $count));
	143	$this->position += strlen($bytes);
119	144	return $bytes;
120	145	}
…	…
125	150	* @return bool
126	151	*/
127		function stream_eof()
	152	public function stream_eof()
128	153	{
129	154	$current= self::acquire($this->archive);
130		return $this->position >= $current['index'][$this->~~fqClassName~~]['size'];
	155	return $this->position >= $current['index'][$this->id]['size'];
131	156	}
132	157
…	…
139	164	{
140	165	$current = self::acquire($this->archive);
141		return array('size' => $current['index'][$this->~~fqClassName~~]['size']);
	166	return array('size' => $current['index'][$this->id]['size']);
142	167	}
143	168
…	…
153	178	$current = self::acquire($this->archive);
154	179
155		if (isset($current['index'][$this->~~fqClassName~~]) == false) {
	180	if (isset($current['index'][$this->id]) == false) {
156	181	return false;
157	182	}
158	183
159		return array('size' => $current['index'][$this->~~fqClassName~~]['size']);
	184	return array('size' => $current['index'][$this->id]['size']);
160	185	}
161	186
…	…
167	192	protected function parsePath($path)
168	193	{
169		list($archive, $~~fqClassName~~) = sscanf($path, 'star://%[^?]?%[^$]');
170		$this->archive = $archive;
171		$this->~~fqClassName = $fqClassName~~;
	194	list($archive, $id) = sscanf($path, 'star://%[^?]?%[^$]');
	195	$this->archive = $archive;
	196	$this->id = $id;
172	197	}
173	198	}
174		?><?php stream_wrapper_register('star', 'StarLoader'); ?><?php
	199	?><?php
	200	/**
	201	* Exception to be thrown in case something wents wrong with handlign star files.
	202	*
	203	* @author Frank Kleine <mikey@stubbles.net>
	204	* @package star
	205	*/
	206	/**
	207	* Exception to be thrown in case something wents wrong with handlign star files.
	208	*
	209	* @package star
	210	*/
	211	class StarException extends Exception
	212	{
	213	// intentionally left empty
	214	}
	215	?><?php StarStreamWrapper::register(); ?><?php
175	216	require 'star://' . __FILE__ . '?net.stubbles.star.StarClassRegistry';
176		?><?php __halt_compiler();star1~~net.stubbles.star.StarClassRegistry~~StarClassRegistry.php~~src/main/php/net/stubbles/star~~45~~58~~5257~~~~<?php~~~~~~~~~~~~
	217	?><?php __halt_compiler();star1net.stubbles.star.StarClassRegistryStarClassRegistry.phpsrc/main/php/net/stubbles/star45656151<?php
177	218	/**
178	219	* Class registry for mapping of classes to star files.
…	…
307	348	}
308	349
309		$archiveData = Star~~Load~~er::acquire($file->getPathname());
	350	$archiveData = StarStreamWrapper::acquire($file->getPathname());
310	351	if (empty($archiveData) == true) {
311	352	continue;

trunk/src/main/php/net/stubbles/star/LICENSE

r92	r218
29	29
30	30	Star is inspired by and contains code from the XP-framework's xar
31		archive files. Code from the XP-framework has been used for StarLoader.php
32		and StarArchive.php. The following license applies to the affected code:
	31	archive files. Code from the XP-framework has been used for
	32	StarStreamWrapper.php and StarArchive.php. The following license
	33	applies to the affected code:
33	34	XP: LICENCE
34	35	========================================================================

trunk/src/main/php/net/stubbles/star/StarArchive.php

r159	r218
32	32	protected $preface;
33	33	/**
34		* switch whether to prepend the Star~~Load~~er class in preface or not
	34	* switch whether to prepend the StarStreamWrapper class in preface or not
35	35	*
36	36	* @var bool
37	37	*/
38		protected $prependSt~~arLoad~~er = true;
	38	protected $prependStreamWrapper = true;
39	39	/**
40	40	* the index of files to put into the star
…	…
42	42	* @var array
43	43	*/
44		protected $index = array();
	44	protected $index = array();
45	45	/**
46	46	* star archive version
47	47	*/
48		const VERSION = 1;
	48	const VERSION = 1;
49	49
50	50	/**
…	…
80	80	*
81	81	* @param string $preface
82		* @param bool $prependSt~~arLoad~~er optional
	82	* @param bool $prependStreamWrapper optional
83	83	*/
84		public function setPreface($preface, $prependSt~~arLoad~~er = true)
	84	public function setPreface($preface, $prependStreamWrapper = true)
85	85	{
86	86	$this->preface = $preface;
…	…
91	91	}
92	92
93		$this->prependSt~~arLoader = $prependStarLoad~~er;
	93	$this->prependStreamWrapper = $prependStreamWrapper;
94	94	}
95	95
…	…
105	105	if (strlen($this->preface) > 0) {
106	106	$preFace = '';
107		if (true == $this->prependStarLoader) {
108		$preFace .= file_get_contents(dirname(__FILE__) . '/StarLoader.php');
109		$preFace .= "<?php stream_wrapper_register('star', 'StarLoader'); ?>";
	107	if (true == $this->prependStreamWrapper) {
	108	$preFace .= file_get_contents(dirname(__FILE__) . '/StarStreamWrapper.php');
	109	$preFace .= file_get_contents(dirname(__FILE__) . '/StarException.php');
	110	$preFace .= "<?php StarStreamWrapper::register(); ?>";
110	111	}
111	112	$preFace .= trim($this->preface) . "<?php __halt_compiler();";

trunk/src/main/php/net/stubbles/star/StarClassRegistry.php

r160	r218
132	132	}
133	133
134		$archiveData = Star~~Load~~er::acquire($file->getPathname());
	134	$archiveData = StarStreamWrapper::acquire($file->getPathname());
135	135	if (empty($archiveData) == true) {
136	136	continue;

trunk/src/main/php/net/stubbles/star/StarStreamWrapper.php

r132	r218
1	1	<?php
2	2	/**
3		* Class for reading ~~classes~~ from star archives via stream wrapper.
	3	* Class for reading data from star archives via stream wrapper.
4	4	*
5	5	* This class contains code from lang.base.php of the XP-framework,
…	…
10	10	*/
11	11	/**
12		* Class for reading ~~classes~~ from star archives via stream wrapper.
	12	* Class for reading data from star archives via stream wrapper.
13	13	*
14	14	* This class contains code from lang.base.php of the XP-framework,
…	…
16	16	*
17	17	* @package star
	18	* @see http://php.net/stream_wrapper_register
18	19	*/
19		class Star~~Load~~er
	20	class StarStreamWrapper
20	21	{
	22	/**
	23	* switch whether class has already been registered as stream wrapper or not
	24	*
	25	* @var bool
	26	*/
	27	private static $registered = false;
21	28	/**
22	29	* current position in star archive
…	…
32	39	protected $archive;
33	40	/**
34		* ~~full qualified class name of current class~~ to retrieve
	41	* id of the file entry to retrieve
35	42	*
36	43	* @var string
37	44	*/
38		protected $fqClassName;
	45	protected $id;
	46
	47	/**
	48	* registers the class as stream wrapper for the star protocol
	49	*
	50	* @throws StarException
	51	*/
	52	public static function register()
	53	{
	54	if (true == self::$registered) {
	55	return;
	56	}
	57
	58	if (stream_wrapper_register('star', __CLASS__) == false) {
	59	throw new StarException('A handler has already been registered for the star protocol.');
	60	}
	61
	62	self::$registered = true;
	63	}
39	64
40	65	/**
…	…
94	119	$this->parsePath($path);
95	120	$current = self::acquire($this->archive);
96		return isset($current['index'][$this->~~fqClassName~~]);
	121	return isset($current['index'][$this->id]);
97	122	}
98	123
…	…
103	128	* @return string
104	129	*/
105		function stream_read($count)
	130	public function stream_read($count)
106	131	{
107	132	$current = self::acquire($this->archive);
108		if (isset($current['index'][$this->~~fqClassName~~]) == false) {
	133	if (isset($current['index'][$this->id]) == false) {
109	134	return false;
110	135	}
111	136
112		if ($current['index'][$this->~~fqClassName~~]['size'] == $this->position \|\| 0 == $count) {
	137	if ($current['index'][$this->id]['size'] == $this->position \|\| 0 == $count) {
113	138	return false;
114	139	}
115	140
116		fseek($current['handle'], 0x0100 + sizeof($current['index']) * 0x0100 + $current['index'][$this->~~fqClassName~~]['offset'] + $this->position, SEEK_SET);
117		$bytes = fread($current['handle'], min($current['index'][$this->~~fqClassName~~]['size'] - $this->position, $count));
118		$this->position += strlen($bytes);
	141	fseek($current['handle'], 0x0100 + sizeof($current['index']) * 0x0100 + $current['index'][$this->id]['offset'] + $this->position, SEEK_SET);
	142	$bytes = fread($current['handle'], min($current['index'][$this->id]['size'] - $this->position, $count));
	143	$this->position += strlen($bytes);
119	144	return $bytes;
120	145	}
…	…
125	150	* @return bool
126	151	*/
127		function stream_eof()
	152	public function stream_eof()
128	153	{
129	154	$current= self::acquire($this->archive);
130		return $this->position >= $current['index'][$this->~~fqClassName~~]['size'];
	155	return $this->position >= $current['index'][$this->id]['size'];
131	156	}
132	157
…	…
139	164	{
140	165	$current = self::acquire($this->archive);
141		return array('size' => $current['index'][$this->~~fqClassName~~]['size']);
	166	return array('size' => $current['index'][$this->id]['size']);
142	167	}
143	168
…	…
153	178	$current = self::acquire($this->archive);
154	179
155		if (isset($current['index'][$this->~~fqClassName~~]) == false) {
	180	if (isset($current['index'][$this->id]) == false) {
156	181	return false;
157	182	}
158	183
159		return array('size' => $current['index'][$this->~~fqClassName~~]['size']);
	184	return array('size' => $current['index'][$this->id]['size']);
160	185	}
161	186
…	…
167	192	protected function parsePath($path)
168	193	{
169		list($archive, $~~fqClassName~~) = sscanf($path, 'star://%[^?]?%[^$]');
170		$this->archive = $archive;
171		$this->~~fqClassName = $fqClassName~~;
	194	list($archive, $id) = sscanf($path, 'star://%[^?]?%[^$]');
	195	$this->archive = $archive;
	196	$this->id = $id;
172	197	}
173	198	}

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